How about HanDBase? I've got it on my iPad & there are other versions, too. You can create any kind of database you want with all the fields & field types you desire. You can even make relational databases. I use this app for all the racquet stringing I do. It's actually got 4 databases: Clients, Racquets, Strings & then the actual String Jobs database. Since I've made them linked to each other, from the String Jobs database I just select the Clients' info from the Clients DB, then Racquet info from the Racquets DB, etc., then type in the info in the remaining fields. I've even set it up to figure what the client owes. It's sortable any way you want, multiple views, sorting, filtering, etc.
I could do this for VR, it would just take awhile to set it all up. However, right now I just use the Excel spreadsheet on my iPad & my BlackBerry for the VR Assistance List. No need for a paper copy. That still may be the simplest way to do it.